Dave Lennox Signature® Collection
SLP98V Variable-Capacity Gas Furnace
The quietest high-efficiency furnace you can buy1!
Imagine a furnace that not only makes you feel perfectly comfortable, but will make you feel even better about your decision month after month. That's the power of the SLP98V, which uses exclusive Precise Comfort™ technology to significantly reduce your heating costs.
Here are some of the top features of the SLP98V:
Efficiency rating of up to 98.2% AFUE can save you over $800 dollars each year*, compared to standard furnaces.
ENERGY STAR® qualified which means the furnace meets or exceeds U.S. federal guidelines for energy efficiency.
This product has been designated as one of the Most Efficient ENERGY STAR qualified products in 2014. Products that are recognized as the Most Efficient of ENERGY STAR in 2014 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.
Variable-capacity operation works much like the cruise control system of high-performance automobiles, automatically making adjustments as necessary to allow maximum fuel efficiency.
Features and Benefits
Warranty and Specs
Rated 4.8 out of 5 by 280 reviewers.
Rated 5 out of 5 by Rexx High performance, quiet, efficient furnace The SLP98V is a highly efficient, quiet, high performance furnace. With a 98% efficiency rating for propane or natural gas is phenomenal. Converted from Oil heat to propane with a 18% increased efficiency rating not even factoring in the efficiency of the modulating system. Instaled a combination unit with heat pump and A/C for all season home comfort management. The dynamic thermostat monitor has multiple seasonal programs and times for personalized efficiency by home life. The thermostat even includes outside temperature, humidity and temperature settings. Highly recommend the combination units. November 16, 2012
Rated 5 out of 5 by ESTAG Excellent Furnace We couldn't be happier it is the quietest furnace I have ever heard, it is so small it takes up no room at all, the programmable thermostat is easy to use and so convenient. We finally have equal heat throughout the whole house. This Lennox furnace is by far the best on the market and I would recommend it anyone. July 25, 2014
Rated 5 out of 5 Very quite and lower operation cost After testing and running my new system and since then enjoying the very low noise from the system I found myself smiling. It's very quite and very efficient . July 15, 2014
Rated 5 out of 5 by CMSut Highly Recommended to me When spending lots of time researching a new furnace - I got in touch with a friend who lives further away and owns a heating/cooling company. He looked through all 5 proposals I had gotten from different companies. He suggested I get this specific furnace based on its efficiency and ability to maintain consistent temperatures with less energy. It is summertime now, so we have not truly had the chance to use our new furnace. However, the equipment, sales, install, and experience was a great one. I really appreciated knowing I was getting a top-of the line product, with a company that stands behind their products. July 12, 2014
Rated 5 out of 5 by Jim888 Quiet, efficiency Very happy with the SLP98 furnace. Really like the way it slowly comes up to speed at the beginning of a cycle, and slowly reduces speed at the end. July 8, 2014
Rated 5 out of 5 by joel999 grat product very efficient and quiet and work very well in the house I have July 4, 2014
Rated 5 out of 5 by osheak63 Quiet is not the word The unit is so much quieter than the one it replaced, most of the time you cannot tell it's running. July 3, 2014
Rated 5 out of 5 by Jerry1978 This product is top of the line. Very quiet, this product suites well my needs. That is the first time I got a modulated unit. June 27, 2014
*This chart depicts potential energy savings you can expect from the SLP98V furnace, versus older furnaces with lower efficiency ratings. Criteria used in this example are 2,000 full-load heating hours, with a 60,000 Btuh heating design load and $1.368 ccf for gas. Your actual savings may vary, depending on the weather patterns in your local area, local fuel rates and your individual lifestyle.
**iComfort Wi-Fi® Touchscreen thermostat must be installed with an iComfort-enabled indoor unit for maximum performance.